<template>
  <el-container style="height: 100vh;
   background-image: linear-gradient(135deg,#1352f2,#3c82f5); overflow: hidden;">
    <el-header style="padding: 30px">
      <el-row>
        <el-col :span="3">
          <img src="/imgs/login/logo.png" style="height: 50px">
        </el-col>
        <el-col :span="1">
          <img src="/imgs/login/auto.png" style="height: 50px">
        </el-col>
        <el-col :span="1">
          <img src="/imgs/login/verticalLine.png" style="height: 50px">
        </el-col>
        <el-col :span="19">
          <span style="font-weight: bold; color: #fff; font-size: 30px">智慧车辆运营管理系统</span>
        </el-col>
      </el-row>
    </el-header>
    <el-main>
      <el-row :gutter="40">
        <el-col :span="16" :xs="24" :sm="24" :md="16" :lg="16" :xl="16">
            <img src="/imgs/login/bg.png" style=" width: 100%; margin-top: 60px;">
        </el-col>
        <el-col :span="8" :xs="24" :sm="24" :md="8" :lg="8" :xl="8">
            <el-card style="margin-top: 80px;">
              <h3 style="text-align: center">用户登录</h3>
              <el-form label-position="top">
                <el-form-item label="用户名">
                  <el-input placeholder="请输入用户名" v-model="user.username"></el-input>
                </el-form-item>
                <el-form-item label="密码">
                  <el-input placeholder="请输入密码" v-model="user.password" show-password></el-input>
                </el-form-item>
                <el-form-item>
                  <el-button type="primary" style="width: 100%" @click="login">登录</el-button>
                </el-form-item>
              </el-form>
              <div style="font-size: 14px; color: #666; text-align: center;padding: 15px 0">
                (体验账号:tom 密码:123456)
              </div>
            </el-card>
        </el-col>
      </el-row>
    </el-main>
  </el-container>
</template>

<script setup>
//定义对象用来保存用户登录的输入数据
import {ref} from "vue";
import axios from "axios";
import {ElMessage} from "element-plus";
import router from "@/router";

const user = ref({
  username: "",
  password: ""
});

const login = () => {
  console.log(user.value);
  //1.向后端发送请求，需要用axios!!注意，使用时要导入axios
  axios.post(BASE_URL+'/v1/user/login',user.value)
      .then((response) => {
        //2.回调函数:服务器响应后执行此处代码
        //response是响应对象，我们可以通过response.data获取服务器响应的数据
        //console.log(response.data);
        if (response.data.code == 2000){
          ElMessage.success("登录成功!")
          localStorage.setItem('user',JSON.stringify(response.data.data));
          router.push('/');
        }else if (response.data.code == 3001){
          ElMessage.error(response.data.data);
        }else {
          ElMessage.error(response.data.message);
          user.value = {username: "",password: ""};
        }
      });
}
</script>

<style scoped>


</style>